Hossein Naderi hnaderi

GPG - SSH setup

Generating the master key

Here we create the master key. We want only Certify capability: we use the master key only to create the subkeys, Sign - Encrypt - Authenticate capabilities will be assigned to the subkeys.

Run the following command to start the master key generation process. Select the set your own capabilities creation process (type 8)

  ▶ gpg --full-generate-key --expert

	# First we need to get the modeline string for xrandr
	# Luckily, the tool "gtf" will help you calculate it.
	# All you have to do is to pass the resolution & the-
	# refresh-rate as the command parameters:
	gtf 1920 1080 60

	# In this case, the horizontal resolution is 1920px the
	# vertical resolution is 1080px & refresh-rate is 60Hz.
	# IMPORTANT: BE SURE THE MONITOR SUPPORTS THE RESOLUTION